高一英语 Unit 3 《computers》学案 新人教版必修2

Unit 3 Computers类别课程标准要求掌握的项目重点单词solve goal signal type arise electronic explore anyhow 重点短语from…on as a result so…that human race in a way with the help of deal with 重点句型1. In pairs discuss what they have in common.2. What do you think will be the next development?3. I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.4. Over time my memory has developed so much that, like an elephant, I never forget anything I have been told!5. But I was always so lonely standing there by myself，…情景交际1． Making decisions2． Reasoning 语法The Present Perfect Passive Voice写作Write a description of android and what it can do.课 时 安 排课时教学内容节数作 业教学日期1词汇1教材 P20 （Ex1~3）2听力1教材 P223整体阅读1WorkbookP58Reading Task4-6语言点31. Assignment 12. Assignment 27语法1教材 P21 Ex48习题1NewspaperPartⅠ: Key words 1. explore vt.&vi. 探索；探测；探究（explorer n. 探险者，勘探员； exploration n. 探险，探索，试探）1) 探测，勘察，探险The oceans have not yet been fully explored. . 。 2）探究，仔细查阅I’ll explore the possibility of getting a job here. 我想试试能否在此找到工作。2. anyhow adv. anyway; in any case.无论如何；即使如此；不管怎样，总之，反正；随随便便地，草率地；至少（纠正或略微改变说过的话）。根据句义判断 anyhow 在句中的含义。It’s too expensive and anyhow the colour doesn’t suit you. ________The water was cold but I took a shower anyhow._________Anyhow, let’s forget it. _________She works in a bank. She did when I last saw her anyway.(anyhow) _______用心 爱心 专心1She piled the papers on the desk, just anyhow._______。3 arise (arose arisen)vi 出现，发生 arise from 由….引起 产生辨析：arise, rise, raise① arise vi 表示“起立，起床”时，它...